<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<style>
#div1 {width:200px; height:200px; background:yellow; position:absolute;}
#div2 {width:200px; height:200px; background:green; position:absolute;}
</style>
<script src="Drag.js"></script>
<script src="LimitDrag.js"></script>
<script>
window.onload=function ()
{
	new Drag('div1');
	new LimitDrag('div2');
};
</script>
</head>

<body>
<div id="div1">普通拖拽</div>
<div id="div2">限制范围</div>
</body>
</html>
